package com.vicene.gmail.order.config;

import com.rabbitmq.client.AMQP;
import com.rabbitmq.client.Channel;
import com.vicene.gmail.order.entity.OrderEntity;
import org.springframework.amqp.core.*;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

@Configuration
public class MyMQConfig {



    @Bean
    public Queue orderDelayQueue(){
        Map<String ,Object> arguments = new HashMap<>();
        arguments.put("x-dead-letter-exchange" , "order-event-exchange");
        arguments.put("x-dead-letter-routing-key" , "order.release.order");
        arguments.put("x-message-ttl" , 60000);
        Queue queue = new Queue("order.delay.queue" , true, false,false,arguments);
        return queue;
    }

    @Bean
    public Queue orderReleaseQueue(){
        Queue queue = new Queue("order.release.order.queue" , true, false,false);
        return queue;
    }

    @Bean
    public Exchange orderEventExchange(){
        TopicExchange topicExchange = new TopicExchange("order-event-exchange", true, false);
        return topicExchange;
    }

    @Bean
    public Binding orderCreateOrderBinding(){
        Binding binding = new Binding("order.delay.queue" , Binding.DestinationType.QUEUE ,
                "order-event-exchange" , "order.create.order" , null);
        return binding;
    }

    @Bean
    public Binding orderReleaseOrderBinding(){
        Binding binding = new Binding("order.release.order.queue" , Binding.DestinationType.QUEUE ,
                "order-event-exchange" , "order.release.order" , null);
        return binding;
    }

    /**
     * 订单释放直接和库存释放进行绑定
     * @return
     */
    @Bean
    public Binding orderReleaseOtherBinding(){
        Binding binding = new Binding("stock.release.stock.queue" , Binding.DestinationType.QUEUE ,
                "order-event-exchange" , "order.release.other.#" , null);
        return binding;
    }
}

